This document is a specification sheet for the STSSS2122 switch product
This datasheet describes the ALPS STSSS2122 switch, covering its electrical parameters, mechanical robustness, and environmental specifications. Key data include operating temperature range, contact resistance, insulation resistance, voltage proof test, and mechanical load limits.
The document also outlines test conditions, solderability requirements, and precautions for use in audio‑visual, home electronics, and communication equipment. It provides guidance on mounting, handling, and long‑term storage to ensure reliable performance.
| Contact resistance (200 Hz) | 20 mV max (60 mA max) |
|---|---|
| Voltage proof test voltage | 500 V DC for 1 min |
| Wobble load (actuator) | 1 N |
The contact resistance is limited to 20 mV (60 mA max) at 200 Hz.
A voltage proof test of 500 V DC applied for 1 minute is required.